8.04 Pitch Time
When the bases are unoccupied, the pitcher shall deliver the ball to the batter within 20 seconds after the pitcher receives the ball. Each time the pitcher delays the game by violating this rule, the umpire shall call “Ball.”
NOTE: The intent of this rule is to avoid unnecessary delays. The umpire shall insist that the catcher return the ball promptly to the pitcher, and that the pitcher take a position on the pitcher’s plate promptly.